32581143

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 59699200

約数和(自身を除く): 27118057

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 129, 133, 171, 189, 211, 301, 387, 399, 513, 633, 817, 903, 1161, 1197, 1477, 1899, 2451, 2709, 3591, 4009, 4431, 5697, 5719, 7353, 8127, 9073, 12027, 13293, 17157, 22059, 27219, 28063, 36081, 39879, 51471, 63511, 81657, 84189, 108243, 154413, 172387, 190533, 244971, 252567, 517161, 571599, 757701, 1206709, 1551483, 1714797, 3620127, 4654449, 10860381, 32581143]

約数ペア:

[(1, 32581143), (3, 10860381), (7, 4654449), (9, 3620127), (19, 1714797), (21, 1551483), (27, 1206709), (43, 757701), (57, 571599), (63, 517161), (129, 252567), (133, 244971), (171, 190533), (189, 172387), (211, 154413), (301, 108243), (387, 84189), (399, 81657), (513, 63511), (633, 51471), (817, 39879), (903, 36081), (1161, 28063), (1197, 27219), (1477, 22059), (1899, 17157), (2451, 13293), (2709, 12027), (3591, 9073), (4009, 8127), (4431, 7353), (5697, 5719)]